diff --git a/scripts/2021/.gitignore b/scripts/2021/.gitignore
index e053227..405f23e 100644
--- a/scripts/2021/.gitignore
+++ b/scripts/2021/.gitignore
@@ -2,3 +2,4 @@
 *.swp
 .terraform/*
 *.lock.hcl
+terraform.*
diff --git a/scripts/2021/main.tf b/scripts/2021/main.tf
index dfcd181..9cec739 100644
--- a/scripts/2021/main.tf
+++ b/scripts/2021/main.tf
@@ -18,6 +18,6 @@ resource "scaleway_instance_server" "torhs" {
   type  = "DEV1-L"
   image = "ubuntu_focal"
   name = "torhs"
-  cloud_init = file("${path.module}/torhs.yml")
+  cloud_init = file("${path.module}/torhs.init")
   ip_id = scaleway_instance_ip.torhs_ip.id
 }
diff --git a/scripts/2021/torhs.yml b/scripts/2021/torhs.init
similarity index 70%
rename from scripts/2021/torhs.yml
rename to scripts/2021/torhs.init
index 52aa683..eac3f3c 100644
--- a/scripts/2021/torhs.yml
+++ b/scripts/2021/torhs.init
@@ -3,5 +3,5 @@ apt-get update -y -qq
 apt-get upgrade -y -qq
 apt-get install -y ca-certificates wget
 wget https://gitlab.inria.fr/qdufour/donar/-/raw/master/scripts/2021/install.sh?inline=false -O - | bash
-for i in $(seq 1 8); do echo start $i ; systemctl start torfone@$i ; sleep 10 ; done
+(for i in $(seq 1 8); do echo start $i ; systemctl start torfone@$i ; sleep 10 ; done) &
 echo "done"